Workflow added for a test compliation on CI, incl. updates and bugfixes.

.github/workflows/testCompile.yml

@@ -0,0 +1,43 @@
+name: Test Compile Script
+
+# Controls when the action will run.
+on:
+  push:
+    branches: [ '**' ]
+  # Allows you to run this workflow manually from the Actions tab.
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # The introduction just shows some useful informations.
+  intro:
+    # The type of runner that the job will run on.
+    runs-on: ubuntu-latest
+    # Steps represent a sequence of tasks that will be executed as part of the job.
+    steps:
+      - run: echo "The job was automatically triggered by a ${{ github.event_name }} event."
+      - run: echo "The name of the branch is ${{ github.ref }} and the repository is ${{ github.repository }}."
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Checkout repository as custom library
+        uses: actions/checkout@v4
+        with:
+          path: CustomLibrary # must contain string "Custom"
+          # No need to put "Custom" library in the required-libraries list
+
+      - name: Checkout autowp-mcp2515 as custom library
+        uses: actions/checkout@v4
+        with:
+          repository: autowp/arduino-mcp2515
+          ref: master
+          path: CustomLibrary_autowp-mcp2515 # must contain string "Custom"
+          # No need to put "Custom" library in the required-libraries list
+
+      - name: Compile all examples
+        uses: ArminJo/arduino-test-compile@v3
+        with:
+          sketch-names: "*.ino"
+          sketch-names-find-start: examples/
+          required-libraries: mcp_can@1.5.1

CHANGELOG.md

@@ -1,3 +1,9 @@
+## 2.0.4
+
+- Fixed problem with backslashes in include paths.
+- Fixed problem with wrong include path in vscp_evt_information.c module. Thanks to michpro!
+- Examples updated to be working with latest CAN libraries.
+
 ## 2.0.3
 
 - Update to VSCP framework v2.0.3, please see the ![changelog](https://github.com/BlueAndi/vscp-framework/releases/tag/v2.0.3) there.

examples/Generic/Generic.ino

@@ -1,6 +1,6 @@
 /* The MIT License (MIT)
  * 
- * Copyright (c) 2014 - 2020, Andreas Merkle
+ * Copyright (c) 2014 - 2024, Andreas Merkle
  * http://www.blue-andi.de
  * vscp@blue-andi.de
  * 

examples/LampAndButtonTest/LampAndButtonTest.ino

@@ -1,6 +1,6 @@
 /* The MIT License (MIT)
  * 
- * Copyright (c) 2014 - 2020, Andreas Merkle
+ * Copyright (c) 2014 - 2024, Andreas Merkle
  * http://www.blue-andi.de
  * vscp@blue-andi.de
  * 
@@ -84,4 +84,4 @@ void loop() {
     gInitButtonState = HIGH;
   }
 
-}
+}

examples/Seeed-Studio-CAN_BUS_Shield/Seeed-Studio-CAN_BUS_Shield.ino

@@ -1,6 +1,6 @@
 /* The MIT License (MIT)
  * 
- * Copyright (c) 2014 - 2020, Andreas Merkle
+ * Copyright (c) 2014 - 2024, Andreas Merkle
  * http://www.blue-andi.de
  * vscp@blue-andi.de
  * 
@@ -44,13 +44,13 @@ static bool isActive = false;
 // If no message is received return false, otherwise true.
 bool transportRead(vscp_RxMessage * const rxMsg) {
 
-  bool status   = false;
+  bool status = false;
 
   if (CAN_MSGAVAIL == canCom.checkReceive())
   {
-    unsigned long   canMsgId  = 0;
+    unsigned long canMsgId = 0;
 
-    if (CAN_OK == canCom.readMsgBufID(&canMsgId, &rxMsg->dataSize, rxMsg->data)) {
+    if (CAN_OK == canCom.readMsgBuf(&canMsgId, &rxMsg->dataSize, rxMsg->data)) {
 
         rxMsg->vscpClass  = (uint16_t)((canMsgId >> 16) & 0x01ff);
         rxMsg->vscpType   = (uint8_t)((canMsgId >> 8) & 0x00ff);
@@ -88,7 +88,7 @@ bool transportWrite(vscp_TxMessage const * const txMsg) {
     }
 
     // Send CAN message
-    if (CAN_OK != canCom.sendMsgBuf(canMsgId, 1, 0, txMsg->dataSize, (unsigned char*)txMsg->data)) {
+    if (CAN_OK != canCom.sendMsgBuf(canMsgId, 1, txMsg->dataSize, (unsigned char*)txMsg->data)) {
 
       // CAN message couldn't be sent, try again.
       ++retryCnt;
@@ -133,7 +133,7 @@ void setup() {
   do {
 
     // Initialize CAN controller with 125 kbit/s (VSCP default bitrate)
-    if (CAN_OK != canCom.begin(CAN_125KBPS)) {
+    if (CAN_OK != canCom.begin(MCP_STDEXT, CAN_125KBPS, MCP_16MHZ)) {
 
         // Try again
         delay(100);
@@ -158,6 +158,9 @@ void setup() {
   } else {
 
     Serial.println("CAN controller initialized successful.");
+
+    // Change to normal mode to allow messages to be transmitted
+    canCom.setMode(MCP_NORMAL);
 
     // Only CAN frames with 29-bit identifier shall be received
     canCom.init_Mask(0, 1, 0x1fffffff);

examples/Sparkfun_CAN-BUS_Shield/Sparkfun_CAN-BUS_Shield.ino

@@ -1,6 +1,6 @@
 /* The MIT License (MIT)
  * 
- * Copyright (c) 2014 - 2020, Andreas Merkle
+ * Copyright (c) 2014 - 2024, Andreas Merkle
  * http://www.blue-andi.de
  * vscp@blue-andi.de
  * 
@@ -26,35 +26,40 @@
 
 #include <VSCP.h>       // VSCP framework
 #include <SPI.h>        // SPI used for CAN controller communication
-#include <MCP2515.h>    // CAN controller driver
+#include <mcp2515.h>    // CAN controller driver
 
 // Create an instance of the VSCP framework
 VSCP  vscp;
 
+// Create an instance of the CAN controller driver
+MCP2515 mcp2515(
+  9 // Set CS (chip select) pin, note if you use a CAN BUS shield prior to V1.1 use pin 10!
+);
+
 // Node is in active state or not
 static bool isActive = false;
 
 // Read a message from the transport layer, e.g. the CAN bus
 // If no message is received return false, otherwise true.
 bool transportRead(vscp_RxMessage * const rxMsg) {
 
-  bool    status   = false;
-  CANMSG  canMsg;
+  bool              status   = false;
+  struct can_frame  canMsg;
 
   // Any CAN frame received?
-  if (true == MCP2515::receiveCANMessage(&canMsg, 10)) {
+  if (MCP2515::ERROR_OK == mcp2515.readMessage(&canMsg)) {
 
     // Is it a extended CAN frame?
-    if (true == canMsg.isExtendedAdrs) {
+    if (0 != ((canMsg.can_id >> 31) & 0x01)) {
 
       unsigned char index = 0;
 
-      rxMsg->vscpClass  = (uint16_t)((canMsg.adrsValue >> 16) & 0x01ff);
-      rxMsg->vscpType   = (uint8_t)((canMsg.adrsValue >> 8) & 0x00ff);
-      rxMsg->oAddr      = (uint8_t)((canMsg.adrsValue >> 0) & 0x00ff);
-      rxMsg->hardCoded  = (uint8_t)((canMsg.adrsValue >> 25) & 0x0001);
-      rxMsg->priority   = (VSCP_PRIORITY)((canMsg.adrsValue >> 26) & 0x0007);
-      rxMsg->dataSize   = canMsg.dataLength;
+      rxMsg->vscpClass  = (uint16_t)((canMsg.can_id >> 16) & 0x01ff);
+      rxMsg->vscpType   = (uint8_t)((canMsg.can_id >> 8) & 0x00ff);
+      rxMsg->oAddr      = (uint8_t)((canMsg.can_id >> 0) & 0x00ff);
+      rxMsg->hardCoded  = (uint8_t)((canMsg.can_id >> 25) & 0x0001);
+      rxMsg->priority   = (VSCP_PRIORITY)((canMsg.can_id >> 26) & 0x0007);
+      rxMsg->dataSize   = canMsg.can_dlc;
 
       // Protect against a buffer out of bounce access
       if (VSCP_L1_DATA_SIZE < rxMsg->dataSize) {
@@ -79,24 +84,23 @@ bool transportRead(vscp_RxMessage * const rxMsg) {
 // If it fails to send the message return false, otherwise true.
 bool transportWrite(vscp_TxMessage const * const txMsg) {
 
-  bool          status    = false;
-  CANMSG        canMsg;
-  unsigned char index     = 0;
-  unsigned char retryCnt  = 0;
-
-  canMsg.isExtendedAdrs = true;
-
-  canMsg.adrsValue = (((uint32_t)txMsg->priority)  << 26) |
-                     (((uint32_t)txMsg->hardCoded) << 25) |
-                     (((uint32_t)txMsg->vscpClass) << 16) |
-                     (((uint32_t)txMsg->vscpType)  <<  8) |
-                     txMsg->oAddr;
-
-  canMsg.rtr = 0;
-
-  canMsg.dataLength = txMsg->dataSize;
+  bool              status    = false;
+  struct can_frame  canMsg;
+  unsigned char     index     = 0;
+  unsigned char     retryCnt  = 0;
+
+  canMsg.can_id = (1 << 31) | // Extended 29 bit
+                  (0 << 30) | // No RTR
+                  (0 << 29) | // No error message frame
+                  (((uint32_t)txMsg->priority)  << 26) |
+                  (((uint32_t)txMsg->hardCoded) << 25) |
+                  (((uint32_t)txMsg->vscpClass) << 16) |
+                  (((uint32_t)txMsg->vscpType)  <<  8) |
+                  txMsg->oAddr;
+
+  canMsg.can_dlc = txMsg->dataSize;
 
-  for(index = 0; index < canMsg.dataLength; ++index) {
+  for(index = 0; index < canMsg.can_dlc; ++index) {
 
     canMsg.data[index] = txMsg->data[index];
   }
@@ -110,7 +114,7 @@ bool transportWrite(vscp_TxMessage const * const txMsg) {
     }
 
     // Send CAN message
-    if (false == MCP2515::transmitCANMessage(canMsg, 10)) {
+    if (MCP2515::ERROR_OK == mcp2515.sendMessage(&canMsg)) {
 
       // CAN message couldn't be sent, try again.
       ++retryCnt;
@@ -121,7 +125,7 @@ bool transportWrite(vscp_TxMessage const * const txMsg) {
     }
 
   } while((false == status) && (0 < retryCnt));
-    
+
   return status;
 }
 
@@ -152,37 +156,16 @@ void setup() {
   Serial.begin(115200);
   Serial.println("VSCP node starts up ...");
 
-  do {
-    // Initialize CAN controller with 125 kbit/s (VSCP default bitrate)
-    if (false == MCP2515::initCAN(CAN_BAUD_125K)) {
-
-        // Try again
-        delay(100);
-        --retry;
-
-        if (0 == retry) {
-          isError = true;
-        }
-
-    } else {
-
-        // Successful initialized
-        retry = 0;
-    }
-
-  } while(0 < retry);
-
-  if (true == isError) {
-
-    Serial.println("Failed to initialize CAN controller!");
-
+  if (MCP2515::ERROR_OK != mcp2515.reset()) {
+    isError = true;
   }
-  // Set to normal mode non single shot
-  else if (false == MCP2515::setCANNormalMode(LOW)) {
-
-    Serial.println("Failed to set CAN controller to normal mode!");
-
-  } else {
+  else if (MCP2515::ERROR_OK != mcp2515.setBitrate(CAN_125KBPS)) {
+    isError = true;
+  }
+  else if (MCP2515::ERROR_OK != mcp2515.setNormalMode()) {
+    isError = true;
+  }
+  else {
 
     Serial.println("CAN controller initialized successful.");
 

library.json

@@ -1,6 +1,6 @@
 {
     "name": "vscp-arduino",
-    "version": "2.0.3",
+    "version": "2.0.4",
     "keywords": "vscp, arduino-library, vscp-arduino, automation, home automation",
     "description": "Very Simple Control Procotol (VSCP) Level 1 Library for the arduino IDE.",
     "repository": {

library.properties

@@ -1,9 +1,9 @@
 name=VSCP
-version=2.0.3
+version=2.0.4
 author=Andreas Merkle
 maintainer=Andreas Merkle <vscp@blue-andi.de>
 sentence=Very Simple Control Protocol L1 framework for all Arduino boards.
 paragraph=
 category=Communication
 url=http://github.com/BlueAndi/vscp-arduino
-architectures=avr
+architectures=*

src/VSCP.cpp

@@ -1,6 +1,6 @@
 /* The MIT License (MIT)
  * 
- * Copyright (c) 2014 - 2020, Andreas Merkle
+ * Copyright (c) 2014 - 2024, Andreas Merkle
  * http://www.blue-andi.de
  * vscp@blue-andi.de
  * 

src/framework/events/vscp_evt_alarm.c

@@ -43,9 +43,9 @@ This file is automatically generated. Don't change it manually.
     INCLUDES
 *******************************************************************************/
 #include "vscp_evt_alarm.h"
-#include "..\core\vscp_core.h"
-#include "..\core\vscp_class_l1.h"
-#include "..\core\vscp_type_alarm.h"
+#include "../core/vscp_core.h"
+#include "../core/vscp_class_l1.h"
+#include "../core/vscp_type_alarm.h"
 
 /*******************************************************************************
     COMPILER SWITCHES

src/framework/events/vscp_evt_alarm.h

@@ -47,7 +47,7 @@ This file is automatically generated. Don't change it manually.
     INCLUDES
 *******************************************************************************/
 #include <stdint.h>
-#include "..\user\vscp_platform.h"
+#include "../user/vscp_platform.h"
 
 #ifdef __cplusplus
 extern "C"

src/framework/events/vscp_evt_aol.c

@@ -43,9 +43,9 @@ This file is automatically generated. Don't change it manually.
     INCLUDES
 *******************************************************************************/
 #include "vscp_evt_aol.h"
-#include "..\core\vscp_core.h"
-#include "..\core\vscp_class_l1.h"
-#include "..\core\vscp_type_aol.h"
+#include "../core/vscp_core.h"
+#include "../core/vscp_class_l1.h"
+#include "../core/vscp_type_aol.h"
 
 /*******************************************************************************
     COMPILER SWITCHES

src/framework/events/vscp_evt_aol.h

@@ -47,7 +47,7 @@ This file is automatically generated. Don't change it manually.
     INCLUDES
 *******************************************************************************/
 #include <stdint.h>
-#include "..\user\vscp_platform.h"
+#include "../user/vscp_platform.h"
 
 #ifdef __cplusplus
 extern "C"

src/framework/events/vscp_evt_configuration.c

@@ -43,9 +43,9 @@ This file is automatically generated. Don't change it manually.
     INCLUDES
 *******************************************************************************/
 #include "vscp_evt_configuration.h"
-#include "..\core\vscp_core.h"
-#include "..\core\vscp_class_l1.h"
-#include "..\core\vscp_type_configuration.h"
+#include "../core/vscp_core.h"
+#include "../core/vscp_class_l1.h"
+#include "../core/vscp_type_configuration.h"
 
 /*******************************************************************************
     COMPILER SWITCHES

src/framework/events/vscp_evt_configuration.h

@@ -46,7 +46,7 @@ This file is automatically generated. Don't change it manually.
     INCLUDES
 *******************************************************************************/
 #include <stdint.h>
-#include "..\user\vscp_platform.h"
+#include "../user/vscp_platform.h"
 
 #ifdef __cplusplus
 extern "C"